body {
    padding: 50px;
    font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
}

a {
    color: #00B7FF;
}

span{
    width: 100px;
    height: 100px;
    margin: 15px;
    float: left;
}
span>img{
    max-width: 100px;
    max-height: 100px;
}
img{
    width: 200px;
    height: 200px;
}
